package com.quectel.core.module.mobileuser.service.impl;


import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.quectel.constant.global.SqlConstants;
import com.quectel.constant.global.SystemConstants;
import com.quectel.core.constants.RedisCacheConstants;
import com.quectel.core.module.mobileuser.dao.MobileUserCarDao;
import com.quectel.core.module.mobileuser.dto.MobileUserCarDto;
import com.quectel.core.module.mobileuser.entity.MobileUserCarEntity;
import com.quectel.core.module.mobileuser.service.MobileUserCarService;
import com.quectel.core.module.mobileuser.service.MobileUserService;
import com.quectel.util.common.CopyUtils;
import com.quectel.util.kit.CacheKit;
import com.quectel.util.kit.Snowflake;
import com.quectel.util.mybatis.MyBatisPlusUtils;
import org.apache.dubbo.config.annotation.DubboService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;
import java.util.Map;
import java.util.function.Consumer;
import java.util.function.Function;

/**
 * @author ryan
 * @email ryan.ran@quectel.com
 * @date 2023/04/20 16:51
 */
@DubboService
public class MobileUserCarServiceImpl implements MobileUserCarService {

    private static final Logger LOGGER = LoggerFactory.getLogger(MobileUserCarService.class);

    /**
     * 入参解释:实体id
     */
    private static final Function<Long, String> MOBILE_USER_CAR_CACHE_BY_ID_FUNC = id -> String.format(RedisCacheConstants.PROJECT_NAME + "MOBILE_USER_CAR_CACHE_BY_ID:%d", id);

    /**
     * 清除缓存方法
     */
    private static final Consumer<MobileUserCarDto> CLEAR_CACHE_FUNC = dto -> {
        CacheKit.invalidRedisCache(MOBILE_USER_CAR_CACHE_BY_ID_FUNC.apply(dto.getId()));
    };

    @Autowired
    private MobileUserCarDao mobileUserCarDao;
    @Autowired
    private MobileUserService mobileUserService;


    @Override
    public MobileUserCarDto selectOne(Long mobileUserId, String license, Byte licenseColor) {
        MobileUserCarEntity mobileUserCarEntity = mobileUserCarDao.selectOne(new LambdaQueryWrapper<MobileUserCarEntity>()
                .eq(MobileUserCarEntity::getMobileUserId, mobileUserId)
                .eq(MobileUserCarEntity::getLicense, license)
                .eq(MobileUserCarEntity::getLicenseColor, licenseColor)
                .last(SqlConstants.MYSQL_LIMIT_ONE));
        MobileUserCarDto mobileUserCarDto = CopyUtils.copyObj(mobileUserCarEntity, MobileUserCarDto.class);
        return paddingField(mobileUserCarDto);
    }

    @Override
    public List<MobileUserCarDto> selectByMobile(String mobile) {
        List<MobileUserCarEntity> mobileUserCarEntities = mobileUserCarDao.selectByMobile(mobile);
        List<MobileUserCarDto> mobileUserCarDtoList = CopyUtils.copyList(mobileUserCarEntities, MobileUserCarDto.class);
        mobileUserCarDtoList.forEach(this::paddingField);
        return mobileUserCarDtoList;
    }

    @Override
    public MobileUserCarDto selectCacheById(Long id) {
        return CacheKit.cacheToRedis(
                () -> selectById(id),
                MOBILE_USER_CAR_CACHE_BY_ID_FUNC.apply(id),
                SystemConstants.NOT_NULL_CACHE_EXPIRE_SECONDS
        );
    }

    @Override
    public MobileUserCarDto selectById(Long id) {
        MobileUserCarEntity entity = mobileUserCarDao.selectById(id);
        return paddingField(CopyUtils.copyObj(entity, MobileUserCarDto.class));
    }

    @Override
    public List<MobileUserCarDto> queryList(Map<String, Object> params) {
        List<MobileUserCarEntity> list = mobileUserCarDao.queryList(params);
        List<MobileUserCarDto> result = CopyUtils.copyList(list, MobileUserCarDto.class);
        result.forEach(this::paddingField);
        return result;
    }

    /**
     * 此方法慎用 禁止填充List一类 比如一个人有多个地址这里不允许填充
     * 填充的原则是: 1:被填充对象不经常变换 2:根据id可以走缓存 3数据足够简单 比如设备类型 所属园区等
     *
     * @param dto
     * @return
     */
    private MobileUserCarDto paddingField(MobileUserCarDto dto) {
        if (dto != null) {
            dto.setMobileUser(mobileUserService.selectCacheById(dto.getMobileUserId()));
        }
        return dto;
    }

    @Override
    public int queryTotal(Map<String, Object> params) {
        return mobileUserCarDao.queryTotal(params);
    }

    @Override
    public Long save(MobileUserCarDto dto) {
        MobileUserCarEntity entity = CopyUtils.copyObj(dto, MobileUserCarEntity.class);
        entity.setId(Snowflake.nextId());
        mobileUserCarDao.insert(entity);
        return entity.getId();
    }

    @Override
    public void updateById(MobileUserCarDto dto) {
        MobileUserCarEntity entity = CopyUtils.copyObj(dto, MobileUserCarEntity.class);

        mobileUserCarDao.updateById(entity);

        CLEAR_CACHE_FUNC.accept(dto);
    }

    @Override
    public void updateAllColumnById(MobileUserCarDto dto) {
        MobileUserCarEntity entity = CopyUtils.copyObj(dto, MobileUserCarEntity.class);

        MyBatisPlusUtils.updateAllColumnById(entity, mobileUserCarDao);

        CLEAR_CACHE_FUNC.accept(dto);
    }

    @Override
    public void deleteById(Long id) {

        CLEAR_CACHE_FUNC.accept(selectById(id));

        mobileUserCarDao.deleteById(id);

    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void deleteBatch(Long[] ids) {
        for (Long id : ids) {
            deleteById(id);
        }
    }
}
